diff --git a/docs/_includes/head.html b/docs/_includes/head.html
index f04c4ba3..978c2594 100644
--- a/docs/_includes/head.html
+++ b/docs/_includes/head.html
@@ -20,14 +20,14 @@
 		<script>hljs.initHighlightingOnLoad();</script>
 		
 		<script>
-		//百度统计
-		var _hmt = _hmt || [];
-		(function() {
-		  var hm = document.createElement("script");
-		  hm.src = "https://hm.baidu.com/hm.js?1bc91837a6098d36e0339bae84ab02fb";
-		  var s = document.getElementsByTagName("script")[0]; 
-		  s.parentNode.insertBefore(hm, s);
-		})();
+			var _hmt = _hmt || [];
+			(function() {
+			  var hm = document.createElement("script");
+			  hm.src = "https://hm.baidu.com/hm.js?5dff17feac96fb34c75a896cb3730e2a";
+			  var s = document.getElementsByTagName("script")[0]; 
+			  s.parentNode.insertBefore(hm, s);
+			})();
 		</script>
 
+
 </head>